Samsung has posted an infographic providing a visual history of its Galaxy S series of smartphones following the launch of the new Galaxy S5.

It’s a slightly surprising move, serving to draw attention to the relatively modest boost in specs of the latest model, with a tiny increase in screen size, small bump in processing power and a bit more battery life (likely accounting for most of the weight gain), with the increase in camera resolution from 13 to 16MP the only substantial improvement shown.

No mention is made of the fingerprint scanner and heart-rate sensor that were the most notable new features.